Functions-Modules_Python

Overview

This repository contains two Python programs that demonstrate the use of functions and modules:

1. Task 1: Calculate Factorial Using a Function
2. Task 2: Using the Math Module for Calculations

Each program takes user input, performs computations, and displays the expected output.

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Task 1: Calculate Factorial Using a Function

Filename: Task1.py

Description

This program calculates the factorial of a given number using a recursive function. It takes an integer input from the user, computes the factorial, and displays the result.

Usage

• Run the script and enter an integer when prompted.
• The program will return and display the factorial of the entered number.

Example Output

Enter a number: 5
Factorial of 5 is: 120

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Task 2: Using the Math Module for Calculations

Filename: Task2.py

Description

This program demonstrates the use of Python’s built-in math module to perform mathematical calculations. It takes a numerical input from the user and computes:

• The square root of the number.
• The logarithm.
• The sine.

Usage

• Run the script and enter a number when prompted.
• The program will display the calculated results for square root, logarithm, and sine.

Example Output

Enter a number: 25
Square root : 5.0
logarithm : 3.2188758248682006
Sine : -0.13235175009777303

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How to Run the Programs

1. Ensure Python 3.x is installed on your system.

2. Clone this repository or download the files.

3. Open a terminal/command prompt and navigate to the directory where the files are located.

4. Run the programs using the following commands:

   • For Task 1:

     python Task1.py
     

   • For Task 2:

     python Task2.py
     

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Requirements

• Python 3.x
• No external libraries required (uses built-in math module for Task 2).

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Contributing

Contributions and improvements are welcome! Feel free to modify the code and experiment with different approaches.

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License

This project is open-source and free to use.